Is a water softener worth it for a Colorado Springs home?

What 2.1 grains per gallon actually means

Hardness is mostly dissolved calcium and magnesium. Labs report it in milligrams per liter, and water treatment equipment is sized in grains per gallon; one grain per gallon is about 17.1 milligrams per liter. The utility-reported figure for Colorado Springs is 35.8 mg/L, or 2.1 grains per gallon, and that data set classes it as soft.

Soft water at the tap means the problems a softener solves, crusty scale on fixtures, short-lived heating elements, clogged tankless heat exchangers and soap that will not lather, are mild or absent in most city homes. A softener on that water spends salt and backwash water removing very little.

Where city water comes from

Colorado Springs Utilities says almost 75% of its water comes from mountain streams, collected through the Homestake, Fryingpan-Arkansas, Twin Lakes and Blue River systems, with local supply from the north and south slopes of Pikes Peak. That is the supply the 2.1 grain figure describes. If your bill comes from Colorado Springs Utilities, start from that number, then look at your own fixtures before deciding anything.

Harder water just outside the city

The picture changes a short drive away. The same utility data rates Pueblo water hard at 139.0 mg/L, or 8.1 grains per gallon, and Canon City at 132.0 mg/L, or 7.7. County estimates put Fountain and Monument at 140.0 mg/L, or 8.2 grains per gallon, and Woodland Park at 130.0 mg/L, or 7.6. Each of those is more than three times the hardness of city water.

On those supplies a softener earns its keep. Tank water heaters collect more sediment and scale, tankless units need descaling more often, and faucet cartridges and shower valves wear faster. A homeowner moving from a city address to Monument or Fountain often notices the white crust on fixtures within weeks.

Private wells are their own case

Outside the utility service areas, many homes run on private wells, and well water varies from one property to the next. A March 2025 Denver Basin study for El Paso County found the Dawson aquifer thins dramatically around Black Forest, with signs of about 20 to 25 percent dewatering where pumping is heaviest, and notes that the Dawson suits small-diameter, low-production residential wells. Changing water levels can change what comes up with the water.

No published number tells you what is in your well. A lab test for hardness, iron, manganese and sediment should come before any treatment equipment. Iron and sediment often call for whole-house filtration ahead of, or instead of, a softener. If pressure or flow is the complaint rather than spotting, the pump and pressure tank may be the issue, which is well pump and pressure tank repair, not water treatment.

When the real complaint is taste, odor or contaminants

Many people asking about a softener on city water are really bothered by chlorine taste or smell, or worried about contaminants. A softener does nothing for either. Carbon filtration handles taste and odor, and an under-sink reverse osmosis system gives very clean drinking and ice-maker water.

On PFAS specifically, Colorado Springs Utilities tested for 29 PFAS compounds in late 2024 and early 2025 and did not detect any above laboratory reporting limits. The history is different to the south: in 2016, perfluorinated chemicals were found in wells in Security, Widefield and Fountain, and Security Water District later opened an ion exchange plant built with the U.S. Air Force, reporting PFOA and PFOS at non-detect levels since it came online. Read your own provider's report before choosing equipment.

If you do install one: what it takes and what it costs

ConsumerAffairs lists water softener installation in Colorado Springs at $1,200 to $3,000, and HomeAdvisor's national normal range is $200 to $6,000, with $1,500 as an average. The spread follows the equipment and the plumbing. A careful water softener installation includes these items:

• A bypass valve so the system can be serviced without shutting off water
• A drain line with an air gap to a floor drain or standpipe
• Outdoor hose bibs left on hard water where practical, to save salt
• Sizing by measured hardness and household use, not by a sales chart
• A brine tank in a spot that is easy to refill and will not freeze
• Settings programmed for the tested hardness

A quick way to decide before spending anything

Find your water provider on your bill and read its latest quality report for hardness. Look at the shower glass, faucet aerators and the inside of a kettle: heavy white scale suggests hard water, while a faint film usually does not. If you are on a well, get a lab test. If you are on city water and planning a tankless heater, the soft supply already works in your favor, which our guide to choosing tank or tankless explains.